baber/WOPTO huggingface dataset:
Patent JP-2005161829-A (JP)
Title: Composite writing implement
Inventor: ODAKA TADAO
IPC: B43K7/12
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a good appearance and an ease of operation even if the outer diameter of a shaft cylinder is small in a composite writing implement in which an apex of one writing shaft is selectively projected from an opening of an apex of the shaft cylinder among a plurality of writing shafts.  <P>SOLUTION: The shaft cylinder 12 comprises a front shaft cylinder 14 and a back shaft cylinder 16 being relatively rotatable to the front shaft cylinder. In the shaft cylinder, a cam body 22 which is not rotatable to the back shaft cylinder, and a slider 32 which is not rotatable to the front shaft cylinder and is connected to the back end part of each writing shaft 30, are provided. On the cam body, a V-shaped cam projection 22b projecting forward, an end face 22c facing forward along the cam projection, and a hooking recessed part 22d at the top point part of the cam projection of the end face, are formed. On the slider, a V-shaped cam 32a projecting backward, and a slidably contacting face 32b facing backward along the cam, are formed. The slide-contact face is pressed by the end face 22c, and by relative rotation between the back shaft cylinder and the front shaft cylinder, the apex of the writing shaft is selectively projected from the apex opening 14a of the shaft cylinder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213738-A (JP)
Title: Take-up partition structure
Inventor: KAWAGUCHI TOMOYUKI
IPC: E06B9/02
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition structure capable of saving a space and facilitating the handling.  <P>SOLUTION: A wiring panel 10 can be taken up, the electric wiring 3 has flexibility with such an extent that it does not interfere with a take-up motion, it is incorporated in the wiring panel 10, and the storing box 11 for storing the wiring panel 10 taken up is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215179-A (JP)
Title: Toner and developing agent for electrostatic charge image development, and image forming method
Inventor: IIZUKA AKIHIRO
IPC: G03G9/08
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner for electrostatic charge image development which can form high-quality images and improve reliability by reducing the friction between the blade and the photoreceptor, while improving the cleaning capability, without damaging the images, and to provide a developing agent for static charge image development and a method of forming images.  <P>SOLUTION: This toner for electrostatic charge images has a shape factor SF1 of 140 or smaller, an external additive containing high alcohol particles, whose average volume particle diameter is 1-12 μm and containing 0.15 mass% or higher of high alcohol particles smaller than the average volume particle diameter of toners'. This developer for static charge image development contains the toner. Further, this image forming method includes a step of forming latent images, a step of developing the latent images on the developer agent carrier, by using the static charge image developing toner, a step of transferring the developed images, and a step of removing the remaining toner. This image forming method uses this toner for static charge pattern development.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212836-A (JP)
Title: Cap for preventing liquid from dripping
Inventor: MITSUMOTO MASASHI
IPC: B65D47/08
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap for preventing a liquid from dripping by decreasing an amount of the liquid stuck on the back surface of a lid body, decreasing an amount of the liquid stuck on the back surface of the lid body even when a highly viscous liquid is used, and holding the liquid remaining a little on the inner face of the lid body for many hours.  <P>SOLUTION: In the cap in which an approximately ring-like fitting piece 2 to be fitted inside of an opening part of a container is projected on the inner face of the lid body 1, liquid draining pieces 3 which are extended toward the center of the lid body 1 from the inner peripheral face of the fitting piece 2 and reach the neighborhood of the central part of the lid body, are formed, and a plurality of the pieces are hung on the inner face of the lid body 1 by opening up mutual intervals of the liquid draining pieces 3. The liquid draining pieces 3 are provided in such a way that they become lower from the continuous parts with the fitting piece 2 toward the center of the lid body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214184-A (JP)
Title: Blow-by gas treating system
Inventor: UDAGAWA YUJI
IPC: F01M13/00
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lubricating oil separated by an oil separator from freezing in a blow-by gas treating system returning blow-by gas after separation of lubricating oil by the separator to intake system of an engine.  <P>SOLUTION: In the blow-by gas treating system guiding blow-by gas leaking out of a combustion chamber of an engine 1 and flowing into a crank case at a lower part of a cylinder block 20 to the oil separator 22 via a rocker cover 4 covering a valve system on a cylinder head 3 and returning blow-by gas after separation of lubricating oil by the oil separator 22 to an intake system of the engine 1, an oil return opening 25 communicating to an oil drop hole formed inside is provided near an upper end part on an outside surface of the cylinder block 20 and a lubricating oil return structure to which an oil return pipe 27 of the oil separator 22 is connected is provided at the oil return opening 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004241385-A (JP)
Title: Plastic housing for jack assembly
Inventor: HALL JOHN WESLEY JR
IPC: H01R24/38
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a FAKRA-SMB connector assembly maintaining the contact with a corresponding SMB jack so as to feedback an appropriate sound and a moderate click feeling.  <P>SOLUTION: An electric connector 10 comprises a front side part 22 in which, keys are arranged in accordance with the desired specifications of the FAKRA standard, a back side part 24 having a latch 26 on back sides of both side walls, a mono-pole FAKRA standard-conforming jack housing 20 providing an SMB interface 28, and a jack 40 which can be integrated in the FAKRA standard-conforming jack housing 20. The jack 40 is snap-fitted to a prescribed position by the latch 26 on the backside part 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005220754-A (JP)
Title: Internal combustion engine equipped with variable compression ratio mechanism
Inventor: KAMIYAMA EIICHI
IPC: F02D13/02
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat efficiency while preventing the interference of a piston with a valve, in an internal combustion engine with a variable compression ratio by changing the relative distance of a cylinder head with a piston.  <P>SOLUTION: In the internal combustion engine (1), the relative distance of the cylinder head (5) and the piston (8) at a top dead-center is changed to change the compression ratio. Provided that the piston (8) may interfere with valves (50, 51) at the exhaust gas top dead-center, the relative distance of the cylinder head (5) and the piston (8) at the exhaust gas top dead-center is made longer than the relative distance of the cylinder head (5) and the piston (8) at the compression top dead-center.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223092-A (JP)
Title: Manufacturing method of epitaxial silicon wafer, and silicon wafer manufactured thereby
Inventor: ONO TOSHIAKI
IPC: H01L21/8222
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of germanium doped, and to suppress occurrence of mis-fit dislocation.  <P>SOLUTION: A silicon ingot where boron and germanium are doped is sliced, and a silicon wafer 11 is formed. Thermal oxidation treatment is carried out on the wafer 11, and a thermal oxide film 12 is formed on the surface layer 11a of the wafer 11. Thus, concentration of germanium is set high in the vicinity of an interface 11c between the wafer 11 and the thermal oxide film 12. The thermal oxide film 12 is removed from the surface layer part 11a of the wafer 11. An epitaxial layer 13, formed of silicon single crystal, where boron is doped whose concentration is lower than that of boron in the wafer 11, is grown on a surface layer part 11b of the wafer 11 by an epitaxial growing method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218727-A (JP)
Title: Image display device for game machine
Inventor: IKEMATSU HIROTO
IPC: A63F7/02
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device for a game machine capable of promptly and efficiently correspond to the increase of memory capacity without changing the design of a control board.  <P>SOLUTION: The image display device for the game machine, which is operated by receiving a command from a control device, is composed by mounting a control section 2 on the control board A, image ROMs on a ROM board B, and standard interface 10 allowing access between the control board A and respective image ROMs on the control board A. Thus, this structure can correspond to the change of storage medium such as the image ROMs or the change of storage capacity of the storage medium promptly by changing only the ROM board without changing the control board A. The setting of an unique address on the respective image ROMs 22a-22c by successive addition of the ROM board B on a data bus eliminates the need for preliminary provision of a predetermined number of connector portions inserted and mounted with memories on the control board, and promptly copes with the increase of the memory capacity in the future. A board having a checksum function is connected to prevent tampering of storage contents of the image ROM 22a-22c or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004248286-A (JP)
Title: Transimpedance amplifier with feedback resistor network
Inventor: PRIANISHNIKOV VLADIMIR
IPC: H03F1/30
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transimpedance amplifier having a voltage amplifier and a feedback circuit coupled to an input terminal and an output terminal of the voltage amplifier.  <P>SOLUTION: The feedback circuit includes an impedance element in parallel with a feedback resistor network. The feedback resistor network has a fixed effective resistance value. The feedback resistor network may have a first resistive element disposed between the input terminal of the voltage amplifier and a node, a second resistive element disposed between the output terminal of the voltage amplifier and the node, and a third resistive element disposed between the node and a ground terminal. Various systems utilizing a transimpedance amplifier consistent with the invention, including an optical communication system are also provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005227081-A (JP)
Title: Flatness measuring apparatus
Inventor: KOMORIYA AKIRA
IPC: G01B11/30
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flatness measuring apparatus that can easily measure the flatness of a large surface with high precision, is in a simple configuration, and can be carried easily.  <P>SOLUTION: The flatness measuring apparatus 1 comprises: a measurement side fluid tank 2s that accommodates fluid (f) and a measurement side floating member 2c, and is successively placed on the upper surfaces of a plurality of parts n1, n2-ni to be measured on an arbitrary surface; a first height measuring instrument 2k for measuring a first distance to the reference surface of a measurement side sensor from the floating member 2c; a fixed-side fluid tank 3s that accommodates the fluid (f) and a fixed-side floating member 3c, and is placed on one fixed surface at height according to the upper surface level of parts n1, n2-ni to be measured during measurement; a second height measuring instrument 3k for measuring second distance to the reference surface of the fixed-side sensor from the floating member 3c; and a hose 4 for connecting the measurement side fluid tank 2s to the fixed side fluid tank 3s. The flatness is computed by obtaining the level difference based on a signal for indicating the plurality of the first distances and a signal for indicating a second distance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233701-A (JP)
Title: Vibrator component and support structure for vibrator
Inventor: KIKUCHI TAKAYUKI
IPC: G01C19/5621
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To make a vibration state stable and improve vibration sensitivity in a structure wherein a vibrator made up of a piezoelectric material is supported on a support substrate.  <P>SOLUTION: A vibrator support structure 30 which is made up of a piezoelectric single crystal, is equipped with a vibrating section 1; a support arm 8 connecting to the vibration section; and a frame section 10 connecting to the support arm 8. Furthermore, the frame section 10 has a vibrator side terminal 11, and the vibrator side terminal 11 is electrically connected to a support substrate side terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229922-A (JP)
Title: Greening storage infiltration tank
Inventor: HAYASHI SHINICHIRO
IPC: E03F1/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable greening by a simple method reduced in required area when the tank made of concrete or glass fiber-reinforced resin does not necessarily harmonize with surrounding scene.  <P>SOLUTION: The greening storage infiltration tank is obtained by mutually parallel installing a growing part 1 for plant growth obtained by connecting one or a plurality of unit grooves described in the following item 1 in the length direction to the side of a storage infiltration facility provided on the ground or built mount and installing a plant-growing part 2 obtained by connecting a unit panel described in the following items 2 to the upper part of the storage infiltration facility. 1. The unit groove is composed of a connecting part connected to the storage infiltration facility and side plates and bottom plates in at least one direction retaining soil for growing the plant and has a connecting part which is connectable to the longitudinal direction. 2. The unit panel has one or a plurality of projections for preventing movement of soil in a flat panel part and has a connecting part mutually connecting to a plane direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235613-A (JP)
Title: Fuel cell
Inventor: SUGIURA SEIJI
IPC: H01M8/10
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of optionally setting a groove cross section of a passage groove constituting the outermost periphery of a cooling medium passage, uniformly supplying the cooling medium in the whole cooling medium passage, and ensuring satisfactory power generation performance in simple constitution.  <P>SOLUTION: The fuel cell 10 has an electrolyte membrane/electrode structure 12 interposed between separators 13. A cooling medium passage 42 is integrally formed between first and second metal plates 14, 16 constituting the separator 13. A blocking seal 65b is arranged in a linear passage groove 59 constituting the outermost periphery of the cooling medium passage 42, and the groove cross section of the linear passage groove 59 is set equally to the groove cross section of other linear passage groove 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233835-A (JP)
Title: Electrochemical oxygen sensor
Inventor: KITAZAWA NAOHISA
IPC: G01N27/404
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical oxygen sensor which is low in environmental load and capable of precisely measuring the concentration of oxygen gas, using an inexpensive negative electrode metal, and to provide an electrolyte.  <P>SOLUTION: In the electrochemical oxygen sensor, constituted so that a cell part, which is equipped with an anode, a cathode, the electrolyte and a porous film, and a sensor drive circuit are provided in the inside of a case, the anode contains a metal effective for electrochemically reducing oxygen and the cathode contains Zn or Al, while the electrolyte of which the pH can reduce the corrosion current of the metal is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239754-A (JP)
Title: Slidable resin composition
Inventor: AWATA KIMIO
IPC: C08K3/26
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slidable resin composition suitable for the manufacture of a sliding member which causes substantially no abrasion of a hard metal, and a slidable resin molded article.  <P>SOLUTION: The slidable resin composition comprises (A) a thermotropic liquid crystal polymer, (B) a fluororesin and (C) calcium carbonate, where when the flow initiation temperature of the thermotropic liquid crystal polymer (A) is 300°C or higher, the fluororesin (B) is one having a flowability of at least 5 g/10 min in terms of MFR at 372°C, and when the flow initiation temperature of the thermotropic liquid crystal polymer (A) is lower than 300°C, the fluororesin (B) is one having a flowability of less than 5 g/10 min in terms of MFR at 372°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244499-A (JP)
Title: Antenna system
Inventor: KUWABARA YOICHI
IPC: G06K19/077
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna system that is simply manufactured and eliminates the need for taking into account a conversion efficiency, leakage of an electromagnetic wave, cost reduction, and selection of an installed place or the like.  <P>SOLUTION: The antenna system is provided with: a ferrite core 11 formed to be a plate shape or a ring shape; a coil 12 directly wound on the side faces of the ferrite core 11; and a tuning capacitor 2 and a matching capacitor 3 connected to the coil 12 so that the antenna system can simply be manufactured and the antenna system is configured, which eliminates the need for taking into account a conversion efficiency, leakage of an electromagnetic wave, cost reduction, and selection of an installed place or the like. The antenna system disclosed herein also forms magnetic field polarization existing only on a plane of the ferrite core on which a conductor pattern is printed by directly printing the conductor pattern onto the ferrite core.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240217-A (JP)
Title: Monitor
Inventor: CHIKAISHI MASASHI
IPC: D21F7/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor enabling the variations of peel spots to be managed by merely photographing such peel spots that have been visually inspected so far.  <P>SOLUTION: Using a camera 10 located sideways toward the front on its operation of peel points 8, the peel points 8 are photographed as light/shade boundaries. Based on the result of processing the thus photographed peel spots 8, the variations of the peel spots 8 are quantitatively monitored; thereby the abnormalities of a paper machine are judged, and if judged as abnormal, a draw level is adjusted. Thus, using such a single camera 10, parts(i.e. peel spots 8) that have been visually inspected by a relevant operator so far can be exactly monitored in real time, and if judged as abnormal, a draw level is instantaneously and properly adjusted, thereby preventing a paper breakage occurrence in a paper machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243990-A (JP)
Title: Method for manufacturing wiring board
Inventor: ITO TATSUYA
IPC: H05K3/46
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for easily obtaining a wiring board, in which a dielectric layer made of a polymer material and a conductive layer are alternately laminated, without a core substrate.  <P>SOLUTION: A metal pad arrangement process is performed; and also a first dielectric sheet formation process; a first conductor formation process for penetrating and forming a first via conductor connected to the metal pad on the first dielectric sheet, and forming the first conductive layer connected to the first via conductor onto the first dielectric sheet; and a remaining layer lamination process for laminating a remaining dielectric sheet that should serve as the laminated body sheet, the via conductor, and the conductive layer on the first dielectric sheet are performed, in this order. Then, a peripheral region removal process, a wiring laminated section releasing process, and a metal foil removal process for exposing the metal pad are performed, in this order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247028-A (JP)
Title: Front part structure of automobile
Inventor: KIMURA BUNICHI
IPC: B60R21/34
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front part structure of an automobile capable of protecting a victim at the time of a traffic accident involving a bodily injury and securing the capacity of air-intake parts in an engine room to the utmost.  <P>SOLUTION: A bellows-like stroke absorbing part 12 is formed on a cylindrical side wall part 11 between an upper plate part 2A and a lower plate part 9 of a resonator 2, and the stroke absorbing part 12 is devised so that the resonator 2 can extend and contract in the vertical direction by its bellows-like shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250628-A (JP)
Title: Pattern, device and method for camera calibration
Inventor: WATANABE SHINTARO
IPC: G06T1/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern, a device and a method for camera calibration for simply and appropriately calibrating.  <P>SOLUTION: A pattern for camera calibration 300 is composed of a rectangle 301 whitened completely, a rectangle 302 blackened completely and rectangles 303-307 colored completely with prescribed colors other than white and black. This pattern 300 is structured by replacing a part of the rectangle 302 with any of the rectangles 303-307 in a checkered pattern in which the rectangle 301 whitened completely and the rectangle 302 blackened completely are arranged alternately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252632-A (JP)
Title: Call terminal with automatic call recording function
Inventor: NAKADA MASARU
IPC: H04M11/10
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a call terminal with an automatic call recording function which improves the operability and reliably stores communication contents.  <P>SOLUTION: When the call termination at a destination is detected at originating a call or a terminating operation at an operating unit 11 is detected at terminating, a controller 2 controls to input communication contents to a voice processor 6, e.g. input signals from the microphone of a transmitter 12 and output signals to the speaker of a receiver 13, and actuates the processor 6 to perform a compression coding process and a memory 3 to store the process result. The controller 2 controls to end storing when a disconnection at the destination or a disconnecting operation at the operating unit 11 is detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247648-A (JP)
Title: Method for starting fuel gas producing apparatus
Inventor: OKADA HIKARI
IPC: H01M8/04
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for starting a fuel gas producing apparatus by which self-diagnosis and self-restoration of abnormality in the apparatus are performed prior to starting and therefore maintenance works by a user is reduced as much as possible.  <P>SOLUTION: A controlling unit ECU108 detects various states in a household fuel gas refining system 10 via pressure sensors 104a to 104c and temperature sensors 106a to 106h prior to starting the household fuel gas refining system 10. The detected states are judged as abnormal or not, and a predetermined abnormal state in the states judged as abnormal is subjected to the self-restoration process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI